'Fought Against Israel' in the Bible

And king Arad the Canaanite, who lived in the south, heard that Israel came by the Way of the Spies, then he fought against Israel and took prisoners of them.

And Sihon would not allow Israel to pass through his border. But Sihon gathered all his people, and went out against Israel in the wilderness. And he came to Jahaz and fought against Israel.